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柳青：滴滴每天面临向死而生的挑战 永远热泪盈眶 - 资讯 - 清泛网 - 专注C/...
...是真诚善良的人。我当时在旧金山和何教授吃饭，他是大数据里最顶级的科学家了，我问他你为什么来。
他说就是因为张博，张博打动了我。所以有这样的团队，我觉得三生有幸，能够跟这样的团队在一起，世界上有很多很多...
UnicodeEncodeError: 'latin-1' codec can't encode character
...
I ran into this same issue when using the Python MySQLdb module. Since MySQL will let you store just about any binary data you want in a text field regardless of character set, I found my solution here:
Using UTF8 with Python MySQLdb
Edit: Quote from the above URL...
Pandas - Get first row value of a given column
...['bar'] = 100
In [25]: df['bar'].iloc[0] = 99
/home/unutbu/data/binky/bin/ipython:1: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame
See the caveats in the documentation: http://pandas.pydata.org/pandas-docs/stable/indexing.html#indexing-view-versus-copy
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Using sphinx with Markdown instead of RST
...result (using XSLT?) to the docutils schema.
You could take some existing python markdown parser that lets you define a custom renderer and make it build docutils node tree.
You could fork the existing RST reader, ripping out everything irrelevant to markdown and changing the different syntaxes (t...
Java Byte Array to String to Byte Array
...rt my byte[] to a string to send, I then expect my web service (written in python) to echo the data straight back to the client.
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Pandas index column title or name
How do I get the index column name in python pandas? Here's an example dataframe:
9 Answers
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Automatic creation date for Django model form objects?
...models.py Select an option: 1 Please enter the default value now, as valid Python The datetime and django.utils.timezone modules are available, so you can do e.g. timezone.now() >>> timezone.now()
– Kaleem Ullah
Jun 21 '16 at 10:56
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Postgresql aggregate array
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This post also helped me a lot: "Group By" in SQL and Python Pandas.
It basically says that it is more convenient to use only SQL when possible, but that Python Pandas can be useful to achieve extra functionalities in the filtering process.
I hope it helps
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Hidden Features of JavaScript? [closed]
... considered false. a = 0 || 42; will give you 42. This is comparable with Python's or, not C#'s ?? operator. If you want the C# behavior, do a = (b === null) ? c : b;
– Armin Ronacher
Sep 21 '08 at 22:18
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Mail multipart/alternative vs multipart/mixed
... architecture (from Lain's answer) worked for me.
Here is the solution in Python.
mixed
alternative
text
related
html
inline image
inline image
attachment
attachment
Here is the main email creation function:
def create_message_with_attachment(
sender, to, subject, msgHtml, msgPl...